StringUtilities.java

  1. /*
  2.  * #%L
  3.  * *********************************************************************************************************************
  4.  *
  5.  * NorthernWind - lightweight CMS
  6.  * http://northernwind.tidalwave.it - git clone git@bitbucket.org:tidalwave/northernwind-rca-src.git
  7.  * %%
  8.  * Copyright (C) 2013 - 2021 Tidalwave s.a.s. (http://tidalwave.it)
  9.  * %%
  10.  * *********************************************************************************************************************
  11.  *
  12.  * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
  13.  * the License. You may obtain a copy of the License at
  14.  *
  15.  *     http://www.apache.org/licenses/LICENSE-2.0
  16.  *
  17.  * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
  18.  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the License for the
  19.  * specific language governing permissions and limitations under the License.
  20.  *
  21.  * *********************************************************************************************************************
  22.  *
  23.  *
  24.  * *********************************************************************************************************************
  25.  * #L%
  26.  */
  27. package it.tidalwave.northernwind.rca.ui.contentmanager.impl;

  28. import java.util.regex.Pattern;
  29. import javax.annotation.Nonnull;
  30. import lombok.AccessLevel;
  31. import lombok.NoArgsConstructor;

  32. /***********************************************************************************************************************
  33.  *
  34.  * @author  Fabrizio Giudici
  35.  *
  36.  **********************************************************************************************************************/
  37. @NoArgsConstructor(access = AccessLevel.PRIVATE)
  38. public final class StringUtilities
  39.   {
  40.     /*******************************************************************************************************************
  41.      *
  42.      * See http://stackoverflow.com/questions/1008802/converting-symbols-accent-letters-to-english-alphabet
  43.      *
  44.      ******************************************************************************************************************/
  45.     @Nonnull
  46.     public static String deAccent (final @Nonnull String string)
  47.       {
  48.         final String nfdNormalizedString = java.text.Normalizer.normalize(string, java.text.Normalizer.Form.NFD);
  49.         final Pattern pattern = Pattern.compile("\\p{InCombiningDiacriticalMarks}+");
  50.         return pattern.matcher(nfdNormalizedString).replaceAll("");
  51.       }
  52.   }